Arles Production Co., Ltd. (located in Kumamoto City, CEO: Iwanaga Keiichi) has released "Rakushimi Pro," a free tool that allows you to easily estimate the cost of opening a store, for businesses considering opening a store on Rakuten Market or for owners who already operate stores, starting March 17, 2026.
"Rakushimi Pro" is a tool that automatically calculates costs and fees according to each Rakuten Market store opening plan, and simulates store opening costs and profit margins for each sales. It visualizes costs on Rakuten Market, helping you choose the most suitable plan and manage your expenses.
Solve the challenges of opening a Rakuten market store
Rakuten Market is one of the leading e-commerce platforms in Japan, and is used by many businesses. However, the cost structure for each store plan is complicated, and it has been difficult to know in advance which plan is best.
In particular, many businesses are concerned about the following points:
- It's hard to understand how monthly fees and fees affect sales.
- Computing running costs, such as advertising expenses and payment fees, is complicated
- There is a lack of tools to estimate actual revenue
To solve these problems, Arle Production Co., Ltd. developed "Rakushimi Pro."
Main features of "Rakushimi Pro"
✅ Compatible with Rakuten Market's various store opening plans
It supports major Rakuten Market store plans, such as "Good luck! Plan," "Standard Plan," and "Mega Shop Plan," and automatically calculates costs for each plan.
✅ Automatically calculate fees and fixed costs
Total store opening costs are automatically calculated taking into account Rakuten's system usage fees, payment fees, advertising fees, etc.
✅ Profit simulation for each sales
By entering your expected sales, you can compare the cost-effectiveness of each plan and find the most suitable store opening plan.
✅ Can be used as a cost analysis tool for store owners
Businesses who already operate stores on Rakuten Market can also understand the current cost structure and get hints on how to reduce expenses and increase profit margins.
How to use "Rakushimi Pro"

"Rakushimi Pro" is available for free. Simply access the link below and enter the required fields to easily simulate the costs of opening a Rakuten Market store.
Rakuten Market store plan cost simulation tool "Rakushimi Pro"
🔗 https://aruru.co.jp/rakuten-cost-simulation/
Arle Production will continue to develop useful tools for e-commerce platforms such as Rakuten Market, and support businesses in e-commerce operations.
Company Profile
item | detail |
---|---|
Company Name | Arle Production Co., Ltd. |
location | 9-17 Heisei 3-chome, Chuo-ku, Kumamoto City |
Nearest station | Heisei Station |
Official website | 🔗 https://aruru.co.jp |
Business content | // SEO measures // Listing advertising operations // LP (landing page) production |
For inquiries regarding this release, please contact Arle Production Co., Ltd.
■Press release source - Arle Production Co., Ltd.
https://companydata.tsujigawa.com/company/9330001028726/
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